STK14CA8-N25I ETC [List of Unclassifed Manufacturers], STK14CA8-N25I Datasheet - Page 9

• Manufacturer Part Number: STK14CA8-N25I
• Description: 128K x 8 AutoStoreTM nvSRAM QuantumTrapTM CMOS Nonvolatile Static RAM
• Manufacturer: ETC [List of Unclassifed Manufacturers]

December 2004
SOFTWARE-CONTROLLED STORE/RECALL CYCLE
Notes
SOFTWARE STORE/RECALL CYCLE: E Controlled
SOFTWARE STORE/RECALL CYCLE: G Controlled
NO.
26
27
28
29
30
n: The software sequence is clocked with E
o: The six consecutive addresses must be read in the order listed in the Mode Selection Table.
DQ (DATA)
t
t
t
t
t
AVAV
AVEL
ELEH
ELAX
RECALL
ADDRESS
DQ (DATA)
cont
ADDRESS
E
G
SYMBOLS
E
G
E
t
t
t
t
t
AVAV
AVGL
GLGH
GLAX
RECALL
cont
G
t
t
t
RC
AS
CW
Alt.
t
AVEL
t
27
AVGL
27
ADDRESS #1
ADDRESS #1
STORE/RECALL Initiation Cycle Time
Address Set-up Time
Clock Pulse Width
Address Hold Time
RECALL Duration
t
AVAV
t
26
AVAV
26
DATA VALID
t
DATA VALID
ELEH
t
28
t
GLGH
t
GLAX
28
29
ELAX
29
controlled READs or G controlled READs.
PARAMETER
STK14CA8-25
MIN
25
20
20
0
9
ADDRESS #6
ADDRESS #6
t
AVAV
t
26
AVAV
26
MAX
40
DATA VALID
DATA VALID
W
o
o
n,o
Document Control #ML0022 rev 1.0
must be high during all six consecutive cycles.
STK14CA8-35
MIN
35
25
20
0
t
STORE
t
STORE
23
23
HIGH IMPEDENCE
HIGH IMPEDENCE
MAX
/
40
/
t
RECALL
t
RECALL
30
30
STK14CA8-45
MIN
45
30
20
0
MAX
40
STK14CA8
UNITS
ns
ns
ns
ns
µs
NOTES
o